Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Osaka Kansai Intl Airport to London
Cheap round-trip flights
Cheap one-way flights
China Eastern flights from Osaka Kansai Intl Airport to London Heathrow Airport
Our best China Eastern deals on Osaka Kansai Intl Airport to London Heathrow Airport flight tickets
Shenzhen Airlines flights from Osaka Kansai Intl Airport to London Heathrow Airport
Our best Shenzhen Airlines deals on Osaka Kansai Intl Airport to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Osaka Kansai Intl Airport to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Osaka Kansai Intl Airport and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of March is, on average, the cheapest month to fly to London Heathrow Airport from Osaka Kansai Intl Airport, with most prices found around $734. If you’re not able to fly to London Heathrow Airport in March, then February is your next best option. Flight prices from Osaka Kansai Intl Airport to London Heathrow Airport during February average around $856.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $784. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,039.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Osaka Kansai Intl Airport to London Heathrow Airport in the afternoon for as low as $764. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,252.
How have Osaka Kansai Intl Airport to London Heathrow Airport flight prices changed over time?
As of April 2025, prices for Osaka Kansai Intl Airport to London Heathrow Airport flights are approximately 12% cheaper when compared to flights at the same time last year.
When to book flights from Osaka Kansai Intl Airport to London Heathrow Airport
Cheap Osaka Kansai Intl Airport to London Heathrow Airport (KIX to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Osaka Kansai Intl Airport to London Heathrow Airport
How far is Osaka Kansai Intl to London Heathrow by plane?
London Heathrow is 5918.2 mi away from Osaka Kansai Intl. A reasonable flight in good conditions will take 16h 40m.
When did momondo last update prices for flights from Osaka Kansai Intl Airport to London Heathrow Airport?
Prices for flights from Osaka Kansai Intl Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Osaka Kansai Intl Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Osaka Kansai Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Osaka to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Osaka to London for you.
Can I find flights from Osaka to London with flexible booking policies on momondo?
Flights from Osaka to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Osaka to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Osaka.
I’m not ready to book a flight from Osaka to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Osaka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.